Fig. 1: Design of hedgehog artificial macrophage.
From: Hedgehog artificial macrophage with atomic-catalytic centers to combat Drug-resistant bacteria
a Illustrative image to show that natural macrophages can produce •O2− and HClO in the human body. b, c Scheme of heme-iron-dependent haloperoxidases (Fe-HPO) with Fe as catalytic site and vanadium-dependent haloperoxidases (V-HPO) with V as the catalytic site. These figures were produced with permissions31. Copyright 2020, Taylor & Francis Inc. d Schematic illustration of the fabrication process of pristine Art M and V/Fe-Art M. e Representative working principle of Fe-Art M for localized MRSA eradication by the “capture and killing” function.
